14231945

Names of 14231945

• Cardinal: 14231945 can be written as Fourteen million, two hundred thirty-one thousand, nine hundred forty-five.

Scientific notation

• Scientific notation: 1.4231945 × 10⁷

Factors of 14231945

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 5
• Sum of prime factors: 1065

Divisors of 14231945

• Number of divisors d(n): 32
• Complete list of divisors:
  1 5 7 13 31 35 65 91 155 217 403 455 1009 1085 2015 2821 5045 7063 13117 14105 31279 35315 65585 91819 156395 218953 406627 459095 1094765 2033135 2846389 14231945
• Sum of all divisors σ(n): 21719040
• Sum of proper divisors (its aliquot sum) s(n): 7487095
• 14231945 is a deficient number, because the sum of its proper divisors (7487095) is less than itself. Its deficiency is 6744850

Bases of 14231945

• Binary: 110110010010100110001001₂
• Hexadecimal: 0xD92989
• Base-36: 8H1FT

Squares and roots of 14231945

• 14231945 squared (14231945²) is 202548258483025
• 14231945 cubed (14231945³) is 2882655674576195233625
• The square root of 14231945 is 3772.5250164845
• The cube root of 14231945 is 242.3379439461

Scales and comparisons

• 14,231,945 seconds is equal to 23 weeks, 3 days, 17 hours, 19 minutes, 5 seconds.
• To count from 1 to 14,231,945 would take you about thirty-five weeks!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 14231945 cubic inches would be around 20.2 feet tall.

Recreational maths with 14231945

• 14231945 backwards is 54913241
• The number of decimal digits it has is: 8
• The sum of 14231945's digits is 29
• More coming soon!